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Issue #10650: Remove the non-standard 'watchexp' parameter from the

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Decimal.quantize() method in the Python version.  It had never been
present in the C version.
This commit is contained in:
Stefan Krah 2014-04-30 19:15:38 +02:00
parent 5c2ac8c1c6
commit b151f8f60b
4 changed files with 8 additions and 32 deletions
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12
Lib/decimal.py
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@ -2523,7 +2523,7 @@ class Decimal(object):
end -= 1
return _dec_from_triple(dup._sign, dup._int[:end], exp)
def quantize(self, exp, rounding=None, context=None, watchexp=True):
def quantize(self, exp, rounding=None, context=None):
"""Quantize self so its exponent is the same as that of exp.
Similar to self._rescale(exp._exp) but with error checking.
@ -2546,16 +2546,6 @@ class Decimal(object):
return context._raise_error(InvalidOperation,
'quantize with one INF')
# if we're not watching exponents, do a simple rescale
if not watchexp:
ans = self._rescale(exp._exp, rounding)
# raise Inexact and Rounded where appropriate
if ans._exp > self._exp:
context._raise_error(Rounded)
if ans != self:
context._raise_error(Inexact)
return ans
# exp._exp should be between Etiny and Emax
if not (context.Etiny() <= exp._exp <= context.Emax):
return context._raise_error(InvalidOperation,